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prepare insert/update long-data type cols got null using mariadb connector-c #7572

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lysu opened this issue Aug 31, 2018 · 0 comments · Fixed by #7573
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prepare insert/update long-data type cols got null using mariadb connector-c #7572

lysu opened this issue Aug 31, 2018 · 0 comments · Fixed by #7573
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lysu commented Aug 31, 2018 •
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  1. What did you do?

using mariadb c client libary https://downloads.mariadb.org/connector-c/

to insert/update TEXT, TINYTEXT, MEDIUMTEXT, LONGTEXT and BLOB, TINYBLOB, MEDIUMBLOB, LONGBLOB columns.

  1. What did you expect to see?

the value provided

  1. What did you see instead?

always got null

  1. What version of TiDB are you using (tidb-server -V or run select tidb_version(); on TiDB)?

2.0.1.rc1
@lysu lysu self-assigned this Aug 31, 2018
@lysu lysu changed the title prepare insert/update long-data type columns always got null when using mariadb connector-c prepare insert/update long-data type cols got null using mariadb connector-c Aug 31, 2018
@lysu lysu mentioned this issue Aug 31, 2018
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@lysu lysu closed this as completed in #7573 Sep 5, 2018
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server: make long-data type no longer check nullBitmap
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